Battery charger



FIG. 1 is a perspective view of the battery charger of the invention;

FIG. 2 is a top plan view of FIG. 1;

FIG. 3 is a right side elevation view of FIG. 1; the opposite side being a mirror image;

FIG. 4 is a front end view of FIG. 1;

FIG. 5 is a back end view of FIG. 1;

FIG. 6 is a bottom plan view of FIG. 1; and,

FIG. 7 is a perspective view of the battery charger of the invention in open position.

The broken line disclosure of unclaimed environmental structure shown in the drawings is for illustrative purposes only and does not constitute a part of the claimed design. 

The ornamental design for the battery charger, as shown and described. 